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Viking Global Investors 13F holdings, Q1 2013

Holdings as of March 31, 2013 · filings on SEC EDGAR · latest filing →

Viking Global Investors disclosed 48 US equity positions worth $13.2bn in its Q1 2013 13F filing. The largest position was BA at 8.1% of the reported book, followed by ALXN and LYONDELLBASELL INDUSTRIES N. Against the Q4 2012 filing, it opened 25 new positions, added to 8 and reduced 15 among the top 48 holdings.

← Q4 2012 · Q2 2013 →

What did Viking Global Investors own in Q1 2013? Top 48 positions

#StockSectorWeightValueSharesΔ sharesvs Q4 2012
1 BA BOEING CO Industrials 8.1%$1.1bn12,375,078 new
2 ALXN ALEXION PHARMACEUTICALS INC 6.6%$871.9m9,462,442 136% added
3 LYONDELLBASELL INDUSTRIES N 6.3%$830.4m13,120,665 74% added
4 DHR DANAHER CORP DEL Healthcare 6.2%$816.4m13,135,254 -9% reduced
5 HRB BLOCK H & R INC Consumer Cyclical 5.6%$744.3m25,300,178 10% added
6 MICHAEL KORS HLDGS LTD 5.2%$682.6m12,020,005 428% added
7 CMCSA COMCAST CORP NEW Communication Services 4.8%$629.1m14,985,855 256% added
8 COF CAPITAL ONE FINL CORP Financial Services 4.5%$595.3m10,833,760 -21% reduced
9 QCOM QUALCOMM INC Technology 4.4%$578.3m8,638,499 -25% reduced
10 CX CEMEX SAB DE CV SPON Basic Materials 4.1%$542.3m44,413,658 new
11 V VISA INC Financial Services 3.3%$440.4m2,593,100 -25% reduced
12 VALEANT PHARMACEUTICALS INTL 2.8%$373.7m4,981,683 28% added
13 CROWN CASTLE INTL CORP 2.4%$316.3m4,541,525 -14% reduced
14 ADBE ADOBE SYS INC Technology 2.3%$309.9m7,121,970 new
15 VLO VALERO ENERGY CORP NEW Energy 2.3%$305.5m6,716,807 new
16 MA MASTERCARD INC Financial Services 2.0%$269.1m497,362 -10% reduced
17 EL LAUDER ESTEE COS INC Consumer Defensive 1.9%$256.0m3,998,747 -50% reduced
18 MPC MARATHON PETE CORP Energy 1.9%$255.2m2,847,800 new
19 HEWLETT PACKARD CO 1.9%$250.0m10,484,671 new
20 BIIB BIOGEN IDEC INC Healthcare 1.9%$247.9m1,286,835 -53% reduced
21 WMB WILLIAMS COS INC DEL Energy 1.8%$242.7m6,478,991 -67% reduced
22 ALL ALLSTATE CORP Financial Services 1.7%$225.8m4,601,400 new
23 INTERCONTINENTALEXCHANGE INC 1.7%$222.9m1,366,700 new
24 EMN EASTMAN CHEM CO Basic Materials 1.7%$219.6m3,142,396 -48% reduced
25 CBS CORP NEW 1.5%$198.1m4,242,149 new
26 1987351D ACE LTD 1.5%$197.7m2,222,600 -60% reduced
27 NATIONAL OILWELL VARCO INC 1.4%$188.1m2,658,043 new
28 ELAN PLC 0.8%$110.6m9,372,400 new
29 SNDK SANDISK CORP Technology 0.8%$109.2m1,987,686 -56% reduced
30 COLFAX CORP 0.8%$107.0m2,298,609 -30% reduced
31 NXPI NXP SEMICONDUCTORS N V Technology 0.8%$103.9m3,430,500 new
32 EQIX EQUINIX INC 0.7%$93.2m430,741 -54% reduced
33 MCO MOODYS CORP Financial Services 0.7%$91.6m1,717,114 new
34 GS GOLDMAN SACHS GROUP INC Financial Services 0.7%$90.0m611,900 new
35 NWL NEWELL RUBBERMAID INC Consumer Defensive 0.6%$81.7m3,131,000 2010% added
36 EXPE EXPEDIA INC DEL Consumer Cyclical 0.6%$81.2m1,353,688 new
37 AETNA INC NEW 0.5%$65.6m1,284,000 new
38 ETN EATON CORP PLC Industrials 0.5%$62.1m1,013,300 new
39 MONSANTO CO NEW 0.4%$52.3m495,112 new
40 CELG CELGENE CORP 0.4%$49.4m425,900 new
41 VRTX VERTEX PHARMACEUTICALS INC Healthcare 0.3%$42.9m780,500 new
42 MEDIVATION INC 0.3%$42.3m904,500 -73% reduced
43 LOW LOWES COS INC Consumer Cyclical 0.3%$34.8m917,100 new
44 ATHENAHEALTH INC 0.3%$33.6m345,800 new
45 SRPT SAREPTA THERAPEUTICS INC Healthcare 0.2%$25.5m690,731 new
46 DK DELEK US HLDGS INC Energy 0.2%$22.3m564,200 new
47 ILMN ILLUMINA INC Healthcare 0.1%$10.8m200,500 new
48 ONCOTHYREON INC 0.1%$7.7m3,700,115 10% added

Weights are shares of the reported long US equity book (options excluded). Values are as filed, normalised to whole dollars. Share changes compare against the immediately preceding filing only.